/*
 * Accessibility groundwork: visible focus states for keyboard navigation
 * (the dashboard previously had none — only .input-price had a custom
 * :focus style) plus a screen-reader-only utility class.
 */

.sr-only {
    position: absolute;
    width: 1px; height: 1px;
    padding: 0; margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

button:focus-visible,
a:focus-visible,
.tab-btn:focus-visible,
.btn-save:focus-visible,
.btn-refresh:focus-visible,
.close-modal:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
tr.clickable:focus-visible {
    outline: 2px solid var(--accent-indigo-light);
    outline-offset: 2px;
    border-radius: 4px;
}

.switch input:focus-visible + .slider {
    outline: 2px solid var(--accent-indigo-light);
    outline-offset: 2px;
}